Pictures of the day: 4 September 2013

The Memphis Zoo announced the first Snow Leopard birth in more than a decade. The cub, a male, was born to parents 'Ateri' and 'Darhan.' Ateri, a first-time mother, is nursing the cub behind the scenes. The public will be invited to vote on their favorite of seven pre-chosen names.Picture: @MemphisZoo